Track of your network data usage and cpu frequency in real-time

Free! Free!
Quickly and accurately measure real cpu frequency and frequency reduction

Mobile Master is a free tool to provide information about your device - cpu , operating system , memory, GPU, network and battery.

- CPU : Processor , real frequency, frequency ratio,frequency reduction, etc.
- General : Screen resolution, size, density, etc.
- Battery : Desigin capacity.
- Network : IP , download/upload speed , etc.
- GPU : GPU Type , extentions.
- RAM : Total ram , used ram , etc.
- Sensors: Acceleration,rotation,magnetic field,pressure and distance

What’s New

Version 3.9.7

1 Adapt to iOS14.5
2 Optimize the data refresh of homescreen widgets
3 Fix the bug that the widget cannot display the 5G normally
4 Fix the bug that the battery level of the clock widget is displayed incorrectly
5 Fix some small bugs

App Privacy

The developer, donghai liu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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